Table 3.
OR and regression coefficients of each variable in 3 models
| Variable | Core model | Sarcopenia modela | Full modelb | |||
| OR (95% CI) | Coefficient | OR (95% CI) | Coefficient | OR (95% CI) | Coefficient | |
| Intercept | — | −4.36 | — | −5.14 | — | −2.98 |
| Age | 1.03 (1.01–1.06) | 0.03 | 1.03 (1.01–1.06) | 0.03 | 1.03 (1.01–1.06) | 0.03 |
| Child-Pugh class | ||||||
| B | 4.21 (1.59–14.5) | 1.44 | 3.65 (1.36–12.7) | 1.30 | 3.45 (1.26–12.2) | 1.24 |
| C | 5.82 (1.67–23.8) | 1.76 | 4.85 (1.37–20.2) | 1.58 | 5.38 (1.46–23.1) | 1.68 |
| Sarcopenia | — | — | 3.40 (1.70–7.33) | 1.22 | 3.83 (1.87–8.43) | 1.34 |
| Post-TIPS PPG | — | — | — | — | 0.84 (0.76–0.92) | −0.17 |
CI, confidence interval; OR, odds ratio; PPG, portal pressure gradient; TIPS, transjugular intrahepatic portosystemic shunt.
a
The sarcopenia model was calculated with the formula: 0.03 × age + (0 × CP-A/1.30 × CP-B/1.58 × CP-C) + 1.22 × sarcopenia (yes) − 5.14.
b
The full model was calculated with the formula: 0.03 × age + (0 × CP-A/1.24 × CP-B/1.68 × CP-C) + 1.34 × sarcopenia (yes) −2.98.